baber/WOPTO huggingface dataset:
Patent CA-2972818-C (CA)
Inventor: EKSTROM JOSEPH
IPC: H04N21/2347
Filed: 2015-12-31
Granted: 2023-08-01
Abstract: Video content is processed for delivery using an automated process that allows for convenient packaging of encrypted or digital rights management (DRM) protected content in a manner such that the packaged content can be efficiently stored in a content delivery network (CDN) or other content source for subsequent re-use by other media clients without re-packaging, and without excessive storage of unused content data.
Patent CA-2982206-C (CA)
Title: Substituted parazole compounds containing pyrimidinyl, the preparation and application thereof
Inventor: LIU CHANGLING
IPC: A01P3/00
Filed: 2016-05-17
Granted: 2020-07-14
Abstract: Disclosed is a substituted pyrazole compound containing pyrimidine, wherein the structure is as shown in formula (I). See the description for the definition of each substituent. The compound of the present invention has a broad-spectrum fungicidal, insecticidal and acaricidal activity, and has a good controlling effect on cucumber downy mildew, wheat powdery mildew, corn rust, rice blast, cucumber anthracnose, etc. The compound of the present invention also exhibits a good insecticidal activity.
Patent CA-2984098-C (CA)
Title: Method for manufacturing secondary cell
Inventor: SAITO TOMOKAZU
IPC: H01L49/00
Filed: 2016-05-17
Granted: 2019-09-03
Abstract: A secondary battery manufacturing method according to the present invention is a method for manufacturing a secondary battery which includes a charging layer that captures electrons by forming energy levels in a band gap by causing a photoexcited structural change in an n-type metal oxide semiconductor coated with an insulating material, the method comprising: a coating step (S1) of coating a coating liquid so as to form a coating film including components that will form the charging layer (18); a drying step (S2) of forming a post-drying coating film by drying the coating liquid coated in the coating step (S1); a UV irradiating step (S3) of irradiating the post-drying coating film that has passed through the drying step (S2) with ultraviolet light so as to form a post-UV irradiation coating film; and, after repeating a plurality of sets each including the coating step (S1), the drying step (S2), and the irradiating step (S3) to form a plurality of layers of the post-UV irradiation coating film, a baking step (S5) of baking the plurality of layers of the post-UV irradiation coating film.
Patent CA-2989044-C (CA)
Title: Lighting assembly
Inventor: ZHOU LIFENG
IPC: F21V21/14
Filed: 2016-07-29
Granted: 2023-07-11
Abstract: Systems and methods are provided for lighting systems that are compact and portable, and adaptable to various lighting requirements simultaneously when opened and used in an intended use environment.
Patent CA-2997409-C (CA)
Inventor: FAJT JAMES
IPC: E21B43/25
Filed: 2016-03-03
Granted: 2021-09-14
Abstract: La présente invention concerne des procédés permettant de contrôler un taux de microbes dans un fluide aqueux ou un composant solide utilisé dans une opération de champ pétrolifère ou un procédé de pré- ou de post-production associé à une production de puits de forage, le procédé comprenant : la mesure d'un paramètre microbien du fluide aqueux ; et l'utilisation subséquente du paramètre microbien mesuré afin de décider d'un traitement antimicrobien approprié. Ces propositions concernent également des procédés comprenant en outre la surveillance d'un paramètre microbien dans un tel fluide ou sur un tel composant solide sur une période de temps. Les procédés et aspects selon l'invention peuvent être appliqués dans n'importe quelle opération de champ pétrolifère ou dans un procédé de pré- ou de post-production associé à une production de puits de forage.
Patent CA-3007213-C (CA)
Title: Storage-stable solid peroxymonosulfate composition
Inventor: Potnis Shashank Vishwanath
IPC: A61K8/02
Filed: 2016-12-20
Granted: 2024-01-02
Abstract: A storage-stable solid composition comprising a tooth whitening effective amount of a particulated inorganic salt of peroxymonosulfate, and a particulated drying agent.
Patent CA-3009275-C (CA)
Title: Awning
Inventor: DEMERS GUY
IPC: E04F10/00
Filed: 2018-06-22
Granted: 2019-11-26
Abstract: An awning for covering an underlying area, the awning being mountable to a protruding structure protruding from a building, the protruding structure defining a free end opposed to the building and an undersurface, the awning comprising: at least one support element, the support element including a substantially elongated support arm and a hook element mounted to the support and defining a hook recess for receiving the free end of the cantilevered structure thereinto; and a cover element secured to the support arm and having at least part thereof provided between the hook element and a support arm distal end. When the awning is operatively mounted to the protruding structure, the protruding structure is received at the free end in the hook recess, the support arm abuts against the undersurface at a support arm proximal end, and the cover element extends above the underlying area.
Patent CA-3009331-C (CA)
Title: Dispositif de controle de debit
Inventor: GIROUX RICHARD L
IPC: E21B33/13
Filed: 2018-06-26
Granted: 2022-11-22
Abstract: Un appareil de régulation du débit comprend les éléments suivants :un carter ayant un tube qui s'étend et un orifice formé à travers un de ses murs; un manchon d'orifice disposé dans le carter et ayant un orifice qui donne sur l'orifice du carter; un premier manchon attaché de manière amovible au carter, lequel premier manchon peut passer d'une première position qui prévient les déplacements axiaux du manchon de l'orifice par rapport au carter à une deuxième position qui permet les déplacements axiaux du manchon de l'orifice par rapport au carter; un deuxième manchon attaché au manchon d'orifice, lequel deuxième manchon peut passer d'une première position, dans laquelle il bloque la communication fluidique entre l'orifice du carter et l'orifice du manchon d'orifice, à une deuxième position, dans laquelle il permet la communication fluidique entre les orifices.
Patent CA-3017397-C (CA)
Inventor: HENSEL RENE LUKAS
IPC: A22C25/14
Filed: 2016-04-26
Granted: 2020-08-25
Abstract: L'invention concerne un outil d'aspiration (10), conçu et agencé pour éviscérer des poissons (11) à cavité abdominale ouverte, qui comprend un tube d'aspiration (13) formant un canal principal (12), ledit tube d'aspiration (13) présentant un raccord (14) à une extrémité libre, pour une unité à vide (15) et une ouverture d'aspiration (16), à l'extrémité opposée qui fait face, en service, à la cavité abdominale, ladite ouverture d'aspiration (16) sortant latéralement du tube d'aspiration (13) et étant ainsi orientée dans la direction radiale par rapport à l'axe médian M du tube d'aspiration (13). L'outil d'aspiration se caractérise en ce qu'un élément tubulaire (23) additionnel est disposé dans la zone de l'ouverture d'aspiration (16) du tube d'aspiration (13), de manière à former un canal d'air secondaire (24, 31), l'élément tubulaire (23) étant conçu et agencé de manière à maintenir un flux volumique d'air d'aspiration continu lorsque l'outil d'aspiration (10) est en service. L'invention concerne en outre un dispositif (17) et un procédé pour éviscérer des poissons (11) à cavité abdominale ouverte.
Patent CA-3018336-C (CA)
Inventor: HUDSON RICHARD D
IPC: B65D47/12
Filed: 2017-03-21
Granted: 2020-09-22
Abstract: A storage container (10) with a spout (38) is provided that can store a coating material. The storage container includes a container body (12) having a shape, which may be a circular shape, polygonal shape, or a rounded-polygonal shape. The container body includes a side wall (80) having first (11) and second (13) ends. The storage container with a spout includes a first opening (36) with a corresponding lid (18) and the spout providing a second opening with a corresponding cap (16). The storage container can further include a handle formed with an aperture through a side of the container body.
Patent CA-3018651-C (CA)
Title: Compositions herbicides contenant de la sulfonyluree liquide et du sel de li
Inventor: GOLDSMITH ANDREW
IPC: A01N25/22
Filed: 2017-06-21
Granted: 2019-06-04
Abstract: L'invention concerne une composition herbicide liquide comprenant un système de solvant non aqueux, au moins un herbicide à base de sulfonylurée et au moins un sel de lithium inorganique ou organique C1-C12 . L'invention concerne également l'utilisation d'un sel de lithium inorganique ou organique C1-C12 afin d'améliorer la stabilisation chimique d'un herbicide à base de sulfonylurée dans une composition liquide comprenant un système de solvant non aqueux.
Patent CA-3024467-C (CA)
Title: Method and system for performing communications during cementing operations
Inventor: KENT DAVID K
IPC: E21B47/09
Filed: 2018-11-16
Granted: 2021-06-08
Abstract: A method and system are described for communicating within a system, which may be along tubular members and used during cementing installation operations. The method includes constructing a communication network and installing the communication nodes along a wellbore. The communication nodes are used to monitor the fluids adjacent to the communication nodes during the cementing installation operations. Once the cement is installed, the cementing installation operations may be used for hydrocarbon operations, such as hydrocarbon exploration, hydrocarbon development, and/or hydrocarbon production.
Patent CA-3025084-C (CA)
Inventor: QUART BARRY
IPC: A61P35/00
Filed: 2007-04-30
Granted: 2021-10-12
Abstract: The present invention provides methods for preventing colon cancer by administering, to a patient in need thereof, a polymeric proanthocyanidin composition from a Croton species or Calophyllum species in an amount sufficient to prevent colon cancer, which composition inhibits COX-2. The present invention also provides methods for treating inflammation locally in the intestines comprising administering to a patient in need thereof, a polymeric proanthocyanidin composition from a Croton species or Calophyllum species in an amount sufficient to treat inflammation. In one embodiment, the polymeric proanthocyanidin compound is crofelemer. The present invention in alternative embodiments provides methods for treating pain locally in the intestines and treating inflammatory bowel diseases, such as Crohn s disease and ulcerative colitis, as well as for treating familial adenomatous polyposis (FAP).
Patent CA-3031275-C (CA)
Inventor: MEZA ALMENDRA JULIO CESAR
IPC: C11B3/12
Filed: 2019-01-23
Granted: 2019-06-04
Abstract: Disclosed is a process for producing a composition involving: (a) distilling fish oil in a vacuum distillation column to obtain a first residue and first distillate, and (b) distilling the first distillate in a vacuum distillation column to obtain a second distillate and a second residue that includes a composition containing cholesterol, eicosapentaenoic acid, and docosahexaenoic. Also disclosed is a process for producing a composition involving: (a) distilling fish oil in a vacuum distillation column to obtain a first residue and first distillate, (b) distilling the first distillate in a vacuum distillation column to obtain a second distillate and second residue containing cholesterol, (c) esterifying the second residue to obtain a mixture containing cholesterol esters, and (d) distilling the mixture in a vacuum distillation column to obtain a third distillate and a third residue that includes a composition containing cholesterol esters of eicosapentaenoic acid and docosahexaenoic acid.
Patent CA-3041179-C (CA)
Title: Nozzle of a ship propeller
Inventor: TWEDDELL KLAUS
IPC: C23F13/00
Filed: 2016-11-28
Granted: 2023-05-09
Abstract: The invention relates to a nozzle (1) of a ship propeller (19) that can rotate about an axis of rotation (A), comprising a nozzle casing (10) extending along the axis of rotation (A) and surrounding the ship propeller (19), and having inner and outer surfaces (11, 12), which together form a flow profile, and having at least one sacrificial anode (2) arranged on the outer surface (12) of the nozzle casing (10), wherein the outer surface (12) of the nozzle casing (10) has at least one recess (13) that is deepened in relation to the flow profile and the at least one sacrificial anode (2) is correspondingly designed such that it can be introduced into the recess (13) such that it substantially fills the recess (13).
Patent CA-3047366-C (CA)
Title: Foaming cleansing composition comprising fatty acid glucamide
Inventor: KAMPS NICOLE
IPC: A61K8/37
Filed: 2018-02-22
Granted: 2023-10-31
Abstract: The invention describes a foamable skin and hand cleansing composition comprising the following components, in each case based on the total composition of the cleaning composition : a) 0.1 to 5% by weight of at least one emulsifier selected from PEG-18 castor dioleate, polyglycerine 4-caproate, hydrogenated castor oil, PEG-10 glyceryl dioleate, glycereth-7 caprylate/caprate, gemini surfactants and mixtures thereof; b) 0.5 to 7% by weight of at least one oil, especially an alkyl fatty acid ester; c) 0 to 10% by weight of at least one hydrophobic emollient; selected from polyol esters, and typically selected from PEG 7 glyceryl cocoate, polyglycerine 4 caprate, glycereth 2- cocoate, PEG-6 capryiic/capric glycerides, polyglyceryl 3 caprate, polyglyceryl 4-caparate and mixtures thereof; d) 5 to 20% by weight of at least one surfactant used as a soiling remover; e) 0.5 to 12% by weight of at least one fatty acid glucamide; f) 1 to 8% by weight of at least one surfactant used as a foamer; g) 0 to 1% by weight of at least one preservative; h) 0 to 1% by weight of a pH modifier; i) 0 to 10% by weight of one or more auxiliaries or additives; j) water to make up 100% by weight.
Patent CA-3050669-C (CA)
Title: Child-resistant containers having embedded compression region
Inventor: HWANG STEVEN
IPC: B65D41/00
Filed: 2019-07-25
Granted: 2022-08-16
Abstract: Various embodiments of containers are described having child-resistant closures. The containers can include a body having at least one wall that at least partially defines a hollow interior portion into which goods or other products can be stored. A wall of at least one of the body and cap can include a set of apertures that collectively define a compression region, which acts a living spring to allow compression of the wall to permit seating of lugs or other projection within notches.
Patent CA-3050877-C (CA)
Inventor: BAO YILIANG
IPC: H04L47/2416
Filed: 2012-11-02
Granted: 2021-02-09
Abstract: A method for managing congestion in a communications channel in a communication network is provided. The communication channel carries a plurality of data streams, each of the data streams including data packets. It is determined whether one or more of the data streams includes video data, and an overall demand associated with the data streams is determined. If a change is detected in the congestion level of the communication channel and one or more of the data streams includes video data and the determined congestion level is above a predetermined congestion level, the bit rate of the video data in the data streams is adjusted so that the data packets of the data streams can be transferred over the communication channel in accordance with the capacity of the communication channel. The determined congestion level includes whether the overall demand of the data streams exceeds capacity of the communication channel.
Patent CA-3061027-C (CA)
Inventor: ZEDIKER MARK
IPC: G02B6/028
Filed: 2018-04-20
Granted: 2023-11-14
Abstract: L'invention concerne une conception de fibre optique à gaine multiple permettant de fournir une faible perte optique, une ouverture numérique (NA) élevée, et un gain optique élevé pour le mode de propagation fondamental, le mode 01 à polarisation linéaire (LP) dans la partie UV et visible du spectre optique. La conception de fibre optique peut contenir des dopants afin d'augmenter simultanément le gain optique dans la région de cur tout en évitant des pertes supplémentaires pendant le processus de fabrication de fibre. La conception de fibre optique peut incorporer des dopants de terres rares afin d'obtenir un effet laser efficace. De plus, les caractéristiques modales des modes de propagation dans le cur optique favorisent un mélange non linéaire hautement efficace, ce qui permet de fournir une sortie de haute qualité de faisceau (M2 < 1,5) de la lumière émise.
Patent CA-3061065-C (CA)
Inventor: PETERKIN GAVIN THOMAS
IPC: G06N20/00
Filed: 2019-11-07
Granted: 2023-07-11
Abstract: Un exemple de réalisation fait appel à la réception dun registre dactivités comprenant des données liées aux activités, au fournisseur ou à la fournisseuse, ainsi quà la description, lapplication de la première couche dun modèle dapprentissage automatique à plusieurs couches visant à prédire que le registre dactivités est lié à un logiciel, lapplication dune deuxième couche du modèle à plusieurs couches visant à prédire quon fait référence à un nom de fournisseur ou fournisseuse dune application logicielle dans le registre dactivités, lapplication dune troisième couche du modèle à plusieurs couches visant à prédire que le titre de lapplication dune application logicielle est mentionné dans le registre dactivités et le stockage dun élément de configuration dans une base de données indiquant que le registre dactivités est lié à un logiciel, dans lequel lélément de configuration contient des attributs, dont le nom du fournisseur ou de la fournisseuse, ainsi que le titre dapplication.
Patent CA-3065238-C (CA)
Inventor: CHARTRAND DANIEL
IPC: A63C1/30
Filed: 2017-03-07
Granted: 2022-10-04
Abstract: A blade for an ice skate includes a body having a first and second lateral surfaces, an ice-engaging edge, a front end, a rear end opposite the front end, and an elongated top edge opposite the ice-engaging edge, a front projection disposed proximate the front end and extending upwardly and forwardly above the elongated top edge, and a rear projection disposed proximate the rear end and extending upwardly above the elongated top edge. The front projection is defined in part by two front projection side surfaces extending between the first and second lateral surfaces. A replaceable blade for an ice skate is also disclosed.
Patent CA-3065490-C (CA)
Title: Video signal processing in which intra prediction is performed in units of sub-blocks partitioned from coding block
Inventor: LEE BAE KEUN
IPC: H04N19/122
Filed: 2018-05-16
Granted: 2022-06-07
Abstract: A method for image decoding according to the present invention may comprise: a step of determining an intra prediction mode of a current block; a step of dividing the current block into a plurality of sub-blocks; and a step of consecutively performing intra prediction for the plurality of sub-blocks.
Patent CA-3083559-C (CA)
Title: Steering system for use with a drill string
Inventor: CHAMBERS LARRY DELYNN
IPC: E21B7/06
Filed: 2018-02-02
Granted: 2023-08-29
Abstract: A drill string steering system includes a motor and a rotary valve body disposed in a tool body. The motor includes a motor shaft coupled to the motor and extending within a central bore of the tool body. The motor shaft has a downhole engagement portion that includes a first splined surface. The rotary valve body includes a disk-shaped component and a valve shaft coupled to the disk-shaped component and extending uphole of the disk-shaped component. The valve shaft includes a second splined surface engageable with the first splined surface for rotation of the motor shaft to be imparted to the rotary valve body.
Patent CA-3091539-C (CA)
Title: Palier a croisillon lineaire pour moteur stirling
Inventor: BHAT MITHUN
IPC: F02G1/053
Filed: 2015-03-13
Granted: 2023-01-03
Abstract: ABRÉGÉ : Il est décrit un moteur à combustion externe qui comprend un élément brûleur, une tête d'élément chauffant, un cylindre-piston contenant un piston, un refroidisseur et un vilebrequin. Le vilebrequin comprend un vilebrequin, une bielle de piston reliée au piston, un mécanisme d'entraînement pour convertir le mouvement linéaire de la bielle de piston en un mouvement rotatif du vilebrequin et un palier à croisillon linéaire qui est relié rigidement à la tête de piston à une extrémité et au mécanisme d'entraînement à l'autre extrémité. Le moteur à combustion externe comprend également un joint d'étanchéité à jeu de piston et une unité de joint d'étanchéité de bielle de piston qui possède des joints d'étanchéité de bielle flottants. Le piston comprend un dôme interne pour réduire un transfert de chaleur axial par rayonnement et convection. Date reçue / Date Received 2020-08-31
Patent CA-3099746-C (CA)
Title: Methods and means for measuring multiple casing wall thicknesses using x-ray radiation in a wellbore environment
Inventor: TEAGUE PHILIP
IPC: G01V5/00
Filed: 2019-05-20
Granted: 2023-09-26
Abstract: An x-ray-based cased wellbore simultaneous tubing and casing measurement tool is disclosed including at least an x-ray source; a radiation shield to define the output from of the produced x-rays; a two-dimensional per-pixel collimated imaging detector array; a secondary two-dimensional per-pixel collimated imaging detector array; a plurality of parallel hole collimators formatted such in one direction so as to form a pinhole in another direction; sonde- dependent electronics; and a plurality of tool logic electronics and PSUs. A method of using an x-ray-based cased wellbore simultaneous tubing and casing measurement tool is also disclosed, the method including at least producing x-rays in a shaped output; measuring the intensity of backscatter x-rays returning from materials surrounding the wellbore; determining the inner and outer diameters of tubing and casing from the backscatter x-rays; and converting image data from said detectors into consolidated images of the tubing and casing.
Patent CA-3102660-C (CA)
Inventor: CARRIER PHILIPPE
IPC: B21C23/00
Filed: 2019-07-30
Granted: 2021-09-21
Abstract: An apparatus for fabricating a three-dimensional object from deposition of layers made of reinforcement material and of extrudable material is described. The apparatus comprises: an extrusion assembly comprising a feeder having a longitudinal hole adapted for conveying the reinforcement material and wherein the feeder is adapted for conveying the extrudable material at least partly outside the longitudinal hole; a reinforcement material driving mechanism for driving the reinforcement material to the extrusion assembly; and a building platform on which is made the deposition of layers of reinforcement material and of extrudable material.
Patent NL-167788-C (NL)
IPC: G11C8/08
Filed: 1973-06-22
Granted: 1982-01-18
Abstract: The specification describes a circuit for transmitting a drive pulse from a source of pulses to a capacitive load, such as a word line or a bit line in a monolithic memory. A discharge path is provided for discharging the capacitive load, thereby preventing false selection of a word or bit line and improving the timing performance of the monolithic memory. The discharge path is shown in the form of a field effect transistor having a source to drain path from the output node to a second node dischargeable to ground potential and is gated by the source of pulses.